Sandal



FIG. 1 is a perspective view of the sandal showing my new design;

FIG. 2 is a front view thereof:

FIG. 3 is a rear view thereof:

FIG. 4 is right side view thereof;

FIG. 5 is left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are considered part of the environment and do not limit the design. 

CLAIM The ornamental design for a sandal, as shown and described. 